1

Author: springkim

examples/perftest.c

@@ -0,0 +1,73 @@
+#include <locale.h>
+#include "opencstl.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+int count_lines(const char *filename) {
+    FILE *fp = NULL;
+    FOPEN(&fp, filename, "r");
+    if (!fp) return -1;
+
+    int lines = 0;
+    int c;
+    while ((c = fgetc(fp)) != EOF) {
+        if (c == '\n') lines++;
+    }
+    fclose(fp);
+    return lines;
+}
+
+int main() {
+    setlocale(LC_ALL, "");
+
+    int lines = count_lines("words_random.txt");
+
+    FILE *fp = NULL;
+
+    FOPEN(&fp, "words_random.txt", "rt");
+
+
+    if (!fp) {
+        fprintf(stderr, "Error opening file\n");
+    }
+    VECTOR(char*) arr = new_vector(char*);
+
+    const int LINE_SIZE = 256;
+    char *strings = (char *) calloc(lines, sizeof(char) * LINE_SIZE);
+    memset(strings, 0, sizeof(char) * LINE_SIZE);
+    watch t_beg = tick();
+    int index = 0;
+    char *line = strings;
+    //int max_size = 0;
+    while (GETLINE(fp, line, LINE_SIZE)) {
+        size_t len = strlen(line);
+        push_back(arr, line);
+        line += LINE_SIZE;
+        index++;
+    }
+    //printf("max size: %lld\n", max_size);
+    double push_back_ms = lap(t_beg, tick());
+    printf("size: %lu\telapsed_time: %lf\n",cstl_size(arr), push_back_ms);
+
+
+    t_beg = tick();
+
+    //char ***tree = cstl_set(char*, StringCmp);
+    UNORDERED_SET(char*) tree = new_unordered_set(char*);
+    for (int i = 0; i < size(arr); i++) {
+        char *line = arr[i];
+        insert(tree, line);
+        //puts(line);
+    }
+    double insert_time = lap(t_beg, tick());
+    printf("size: %lu\telapsed_time: %lf\n",size(tree), insert_time);
+
+
+    // for (char **it = cstl_begin(tree); it != cstl_end(tree); it = cstl_next(it)) {
+    //     printf("%s\n",cstl_value(it, char*));
+    // }
+    free(strings);
+    cstl_free(tree);
+    cstl_free(arr);
+    return 0;
+}

opencstl/cstl_file.h

@@ -14,7 +14,7 @@
 
 bool cstl_fopen(FILE **fp, const char *filename, const char *mode) {
 #if defined(_WIN32) || defined(_WIN64) ||defined(__TINYC__)
-    *fp = fopen(filename, mode);
+    fopen_s(fp, filename, mode);
 #elif defined(__linux__) && defined(__GNUC__)
     *fp = fopen(filename, mode);
 #elif defined(__APPLE__)